Degradable high-strength composite air bubble film and processing method thereof

A processing method and technology of air bubble film, applied in the direction of chemical instruments and methods, synthetic resin layered products, layered products, etc., can solve the problems that the composite air bubble film structure is too simple and cannot be degraded quickly, and achieve simple and convenient processing Observation, the effect of good use strength

Inactive Publication Date: 2019-02-01
TONGXIANG KAIRUI PACKAGING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the composite air bubble film disclosed in this patent is not easily damaged, the structure of the composite air bubble film is too simple and cannot be degraded quickly after being discarded. Therefore, a degradable high-strength composite air bubble film and its processing method are designed. very necessary

Method used

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  • Degradable high-strength composite air bubble film and processing method thereof
  • Degradable high-strength composite air bubble film and processing method thereof
  • Degradable high-strength composite air bubble film and processing method thereof

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Effect test

Embodiment 1

[0074] The processing method of the degradable high-strength composite bubble film comprises the following steps:

[0075] a. Outsourcing: purchase the existing protective film on the market, and conduct an appearance inspection on it; the thickness of the protective film is 0.3mm;

[0076] B. Weighing: by weight, weigh 45 parts of polyethylene, 1.5 parts of flame retardant, 0.8 part of antibacterial agent, 0.7 part of plasticizer and 3.7 parts of biodegradable additive;

[0077] c. Stirring: Add polyethylene, flame retardant, antibacterial agent and plasticizer to the mixing equipment, and after stirring for 25 minutes, add biodegradable additives to the mixing equipment, and stir for 15 minutes to prepare the mixture; step c The stirring speed in is 180rmp;

[0078] d. Forming: Put the mixture into the air bubble film machine and extrude it first, then form it to form the air bubble film. When the air bubble film is formed, it is pressed together with the protective film to...

Embodiment 2

[0080] The processing method of the degradable high-strength composite bubble film comprises the following steps:

[0081] a. Outsourcing: purchase the existing protective film on the market, and conduct an appearance inspection on it; the thickness of the protective film is 0.3mm;

[0082] B. Weighing: by weight, weigh 43 parts of polyethylene, 1.4 parts of flame retardant, 0.7 part of antibacterial agent, 0.6 part of plasticizer and 2.4 parts of biodegradable additive;

[0083] c. Stirring: Add polyethylene, flame retardant, antibacterial agent and plasticizer to the mixing equipment, after stirring for 22 minutes, then add biodegradable additives to the mixing equipment, and stir for 13 minutes to prepare the mixture; step c The stirring speed in is 180rmp;

[0084] d. Forming: Put the mixture into the air bubble film machine and extrude it first, then form it to form the air bubble film. When the air bubble film is formed, it is pressed together with the protective film t...

Embodiment 3

[0086] The processing method of the degradable high-strength composite bubble film comprises the following steps:

[0087] a. Outsourcing: purchase the existing protective film on the market, and conduct an appearance inspection on it; the thickness of the protective film is 0.3mm;

[0088] B. Weighing: by weight, weigh 52 parts of polyethylene, 1.7 parts of flame retardant, 1.1 parts of antibacterial agent, 1.2 parts of plasticizer and 4.5 parts of biodegradable additive;

[0089]c. Stirring: Add polyethylene, flame retardant, antibacterial agent and plasticizer to the mixing equipment, and after stirring for 28 minutes, add the biodegradable additive to the mixing equipment, and stir for 17 minutes to prepare the mixture; step c The stirring speed in is 180rmp;

[0090] d. Forming: Put the mixture into the air bubble film machine and extrude it first, then form it to form the air bubble film. When the air bubble film is formed, it is pressed together with the protective fil...

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Abstract

The invention provides a degradable high-strength composite air bubble film and a processing method thereof, and solves technical problems that the existing composite air bubble film is too simple instructure, unable to be quickly degraded after being discarded, etc. The degradable high-strength composite air bubble film consists of outer layers and an inner layer. The outer layers are protectivefilms and the inner layer is an air bubble film. The air bubble film consists of the following raw materials in parts by weight: 42-54 parts of polyethylene, 1.3-1.8 parts of flame retardants, 0.6-1.1 parts of antimicrobial agents, 0.5-1.2 parts of plasticizers and 2.2-4.6 parts of biodegradable additives. The invention has an advantage of convenient degradation.

Description

technical field [0001] The invention relates to a degradable high-strength composite bubble film and a processing method thereof. Background technique [0002] Composite bubble film is a kind of packaging material, which can protect the product from moisture, buffer, heat preservation, etc. The composite bubble film is mainly composed of facial mask and bubble film. [0003] After searching, for example, Chinese patent literature discloses a composite air bubble film [application number: 201721301841.1; publication number: CN 207434142U]. This composite air bubble film is characterized in that it includes an outer protective layer, a middle air bubble layer and an inner anti-skid layer, the middle air bubble layer is composed of a number of mutually independent air bubbles, and the bubbles are connected to the outer protective layer on the top and connected to the bottom of the air bubbles. The inner anti-slip layer; the middle of the outer protective layer is provided with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08K3/22C08J5/18B32B27/06B32B27/18B32B27/22B32B27/32B32B33/00
CPCB32B27/06B32B27/18B32B27/22B32B27/32B32B33/00B32B2307/7163C08J5/18C08J2323/06C08K2003/2224
Inventor 宋剑良
Owner TONGXIANG KAIRUI PACKAGING MATERIAL
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